1. Department of Kinesiology, Human Movement Biomechanics, KU Leuven, Heverlee, Belgium
2. Department of Mechanical Engineering, Biomechanics, KU Leuven, Heverlee, Belgium
3. Mobelife NV, Heverlee, Belgium
4. Department of Rehabilitation Sciences, Neuromotor Rehabilitation, KU Leuven, Heverlee, Belgium